steve
f34773b505
Lands the protocol layer end-to-end: an agent can be enrolled through the operator UI, store credentials, dial back to the server over WS, complete the protocol_version handshake, and stay connected with periodic heartbeats. Server side: - P1-09 ws.Hub: one Conn per host_id, last-write-wins eviction, json envelope writer with a write mutex, reader, error envelopes. - P1-09 ws.AgentHandler: bearer-auth, accept upgrade, hello-stage (10s deadline, protocol_version checked against api.MinAgentProtocolVersion → ErrProtocolTooOld with help URL on reject), main read loop, defer hub register/unregister. - P1-10 POST /api/agents/enroll consumes a one-time token, mints a persistent agent bearer (sha-256 stored), creates a host row. - P1-10 POST /api/enrollment-tokens (operator, session-auth) issues a 1h one-time token. - P1-11 hello upserts agent_version + restic_version + protocol_version on the host row, flips status to online. - P1-12 heartbeat touches last_seen_at; background sweeper marks hosts offline after 90s without one. - store: hosts table accessors, host_schedule_version, enrollment_tokens FK on consumed_host dropped (audit-only field; the token gets burned before the host row exists). Agent side: - P1-13 internal/agent/config: yaml at /etc/restic-manager/agent.yaml, atomic Save (tmp+fsync+rename), Enrolled() helper. - P1-15 internal/agent/wsclient: dial with bearer + optional TLS cert pinning (sha-256 of leaf), exponential backoff with jitter (1s → 60s cap), heartbeat goroutine, fatal handling for ErrProtocolTooOld. - P1-15 wsclient.Enroll: HTTP POST /api/agents/enroll with sysinfo. - P1-17 internal/agent/sysinfo: hostname/OS/arch/restic-version collection. restic detected by `restic version` parse; absent restic doesn't block startup. - cmd/agent: -enroll-server / -enroll-token flags drive first-run enrollment then exit (so the install script can hand off to systemd to run the persistent service). End-to-end smoke verified: bootstrap → login → issue token → enroll → run agent → server logs `ws agent connected` with the right host_id and protocol_version 1. All tests still pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
25 lines
710 B
Modula-2
25 lines
710 B
Modula-2
module gitea.dcglab.co.uk/steve/restic-manager
|
|
|
|
go 1.25.0
|
|
|
|
require (
|
|
github.com/go-chi/chi/v5 v5.2.5
|
|
github.com/oklog/ulid/v2 v2.1.1
|
|
golang.org/x/crypto v0.50.0
|
|
gopkg.in/yaml.v3 v3.0.1
|
|
modernc.org/sqlite v1.50.0
|
|
)
|
|
|
|
require (
|
|
github.com/coder/websocket v1.8.14 // indirect
|
|
github.com/dustin/go-humanize v1.0.1 // indirect
|
|
github.com/google/uuid v1.6.0 // indirect
|
|
github.com/mattn/go-isatty v0.0.20 // indirect
|
|
github.com/ncruces/go-strftime v1.0.0 // indirect
|
|
github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
|
|
golang.org/x/sys v0.43.0 // indirect
|
|
modernc.org/libc v1.72.0 // indirect
|
|
modernc.org/mathutil v1.7.1 // indirect
|
|
modernc.org/memory v1.11.0 // indirect
|
|
)
|